Lambert; Mitch
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lambert; Mitch.The latest application filed is for "concentric coiled tubing annular fracturing string".
- Lambert; Mitch - Calgary CA
| Patent | Date |
|---|---|
| Release tool for coiled tubing Grant 7,249,633 - Ravensbergen , et al. July 31, 2 | 2007-07-31 |
| Concentric coiled tubing annular fracturing string App 20070151735 - Ravensbergen; John Edward ; et al. | 2007-07-05 |
| Release tool for coiled tubing App 20050000693 - Ravensbergen, John Edward ; et al. | 2005-01-06 |
| Bottom hole assembly Grant 6,832,654 - Ravensbergen , et al. December 21, 2 | 2004-12-21 |
| Bottom hole assembly App 20030019628 - Ravensbergen, John Edward ; et al. | 2003-01-30 |
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